What is anxiety disorder?Anxiety is the normal feeling of apprehension, uncertainty, and fear we feel in response to stressful or dangerous situations. Physiologically, blood pressure and heart rate increase, sweating increases, as does blood flow to major muscle groups. Immune and digestive functions are suppressed. Anxiety stimulates us to act, and is a protective mechanism designed to prevent us from engaging in potentially harmful behaviors. However, a chronically recurring case of anxiety that takes over a person’s life is considered an anxiety disorder.
Treating Anxiety
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US Army failing troubled troops at home: general
The US Army on Thursday said leadership and discipline have deteriorated at bases in the United States, with officers missing warning signs of soldiers on the verge of suicide.
DC pushes female condoms to fight HIV epidemic
Charlene Cotton will talk to anyone about sex. Several days a week she stands behind a table decorated with a bowl of flavored condoms and safer sex pamphlets, calling to women passing on the street, "Come check out my table. Don't be scared."
Increased Risk of Violence Among Unsupervised Teen Groups
THURSDAY, July 29 (HealthDay News) -- Even in so-called "good"
neighborhoods, there's a significantly increased risk of violence if teens
gather with nothing to do and no adult supervision, a new study
suggests.
FDA finds problems at Sanofi vaccine plant
Sanofi-Aventis failed to follow proper manufacturing procedures at a vaccine plant in France, U.S. regulators said in a letter released on Thursday.
Doctors: Transplant advance in windpipe cancer
Doctors have successfully transplanted windpipes into two cancer patients in an innovative procedure that uses stem cells to allow a donated trachea to regenerate tissue and create an organ biologically close to the original, they said Friday.
Hire scheme aims to get Londoners on bikes
A fleet of 6,000 bicycles for hire will hit the streets of central London on Friday when the city's mayor Boris Johnson launches a scheme intended to fuel a cycling revolution in the congested capital.
Cuvposa Approved for Chronic Drooling in Children
THURSDAY, July 29 (HealthDay News) -- Cuvposa (glycopyrrolate)
Oral Solution has been approved by the U.S. Food and Drug Administration
to treat chronic drooling in children aged 3 to 16.
Eastern Africa polio-free, but cases found in Russia
Eastern Africa is free of polio again, with four countries -- Ethiopia, Kenya, Sudan and Uganda -- having reported no cases of the crippling disease for more than a year, U.N. and other aid agencies said Friday.
Stemcells coaxed to rebuild bone, cartilage
Scientists have shown for the first time that it may be possible to replace a human hip or knee with a joint grown naturally inside the body using the patient's stem cells.
Two die in Florida from mosquito-borne disease
Two Florida residents have died from Eastern equine encephalitis, a mosquito-borne disease that is rare among humans but has infected a rising number of horses in the state, health officials said on Friday.
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